Ventilation unit

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Information

Patent Grant
D390943

References
Source

Patent Number
D390,943
Date Filed
Tuesday, June 11, 1996
28 years ago
Date Issued
Tuesday, February 17, 1998
26 years ago

Inventors
- Timothy A. Kelly
Examiners
- Lichtenstein; Lisa
Agents
- Dority & Manning, P.A.

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 373
- D23 386
- 454 145
International Classifications
- 2304
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a ventilation unit, as shown and described.

US Referenced Citations (3)

Number	Name	Date	Kind
3672291	Kujawa, Jr.	Jun 1972
3839950	Kelly et al.	Oct 1974
4452129	Kelley et al.	Jun 1984

Non-Patent Literature Citations (1)

Entry
Pages From Product Brochure, Salem Vent International, Inc., Illustrating Prior Art Ventilation Unit.